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x86: Fix __user annotations in asm/sys_ia32.h

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Fix the following sparse warnings:

  sys_ia32.c:293:38: warning: incorrect type in argument 2 (different address spaces)
  sys_ia32.c:293:38:    expected unsigned int [noderef] [usertype] <asn:1>*stat_addr
  sys_ia32.c:293:38:    got unsigned int *stat_addr

Ironically, sys_ia32.h was introduced to fix sparse warnings but
missed that one.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Link: http://lkml.kernel.org/r/1346621506-30857-2-git-send-email-minipli@googlemail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Mathias Krause 2012-09-02 23:31:40 +02:00 committed by Ingo Molnar
parent 5b716ac728
commit f00026276a
2 changed files with 2 additions and 2 deletions
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2
arch/x86/ia32/sys_ia32.c
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@ -287,7 +287,7 @@ asmlinkage long sys32_sigaction(int sig, struct old_sigaction32 __user *act,
return ret;
}
asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr,
asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr,
int options)
{
return compat_sys_wait4(pid, stat_addr, options, NULL);

2
arch/x86/include/asm/sys_ia32.h
View File

@ -40,7 +40,7 @@ asmlinkage long sys32_sigaction(int, struct old_sigaction32 __user *,
struct old_sigaction32 __user *);
asmlinkage long sys32_alarm(unsigned int);
asmlinkage long sys32_waitpid(compat_pid_t, unsigned int *, int);
asmlinkage long sys32_waitpid(compat_pid_t, unsigned int __user *, int);
asmlinkage long sys32_sysfs(int, u32, u32);
asmlinkage long sys32_sched_rr_get_interval(compat_pid_t,